FI970812A - Menetelmä radioaaltojen etenemisvaimennuksen määrittämiseksi - Google Patents

Menetelmä radioaaltojen etenemisvaimennuksen määrittämiseksi Download PDF

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Publication number
FI970812A
FI970812A FI970812A FI970812A FI970812A FI 970812 A FI970812 A FI 970812A FI 970812 A FI970812 A FI 970812A FI 970812 A FI970812 A FI 970812A FI 970812 A FI970812 A FI 970812A
Authority
FI
Finland
Prior art keywords
procedure
radio waves
propagation attenuation
determining propagation
determining
Prior art date
Application number
FI970812A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI970812A0 (fi
Inventor
Risto Leppaenen
Kari Sipilae
Original Assignee
Nokia Telecommunications Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Priority to FI970812A priority Critical patent/FI970812A/fi
Publication of FI970812A0 publication Critical patent/FI970812A0/fi
Priority to AU62171/98A priority patent/AU732097B2/en
Priority to CN 98802890 priority patent/CN1249088A/zh
Priority to EP98904200A priority patent/EP0963628A1/de
Priority to JP53733998A priority patent/JP2001513287A/ja
Priority to PCT/FI1998/000155 priority patent/WO1998038756A1/en
Publication of FI970812A publication Critical patent/FI970812A/fi
Priority to NO994102A priority patent/NO994102D0/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/18—Network planning tools
    • H04W16/20—Network planning tools for indoor coverage or short range network deployment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/391—Modelling the propagation channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/18—Network planning tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Radar Systems Or Details Thereof (AREA)
FI970812A 1997-02-26 1997-02-26 Menetelmä radioaaltojen etenemisvaimennuksen määrittämiseksi FI970812A (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI970812A FI970812A (fi) 1997-02-26 1997-02-26 Menetelmä radioaaltojen etenemisvaimennuksen määrittämiseksi
AU62171/98A AU732097B2 (en) 1997-02-26 1998-02-20 Method and apparatus for determining radio wave propagation attenuation
CN 98802890 CN1249088A (zh) 1997-02-26 1998-02-20 确定无线电波传播衰减的方法和装置
EP98904200A EP0963628A1 (de) 1997-02-26 1998-02-20 Verfahren und gerät zur feststellung der dämpfung der propagation der funkwellen
JP53733998A JP2001513287A (ja) 1997-02-26 1998-02-20 高周波伝播減衰を決定する方法及び装置
PCT/FI1998/000155 WO1998038756A1 (en) 1997-02-26 1998-02-20 Method and apparatus for determining radio wave propagation attenuation
NO994102A NO994102D0 (no) 1997-02-26 1999-08-25 Fremgangsmåte og apparat for bestemmelse av svekking av radiobölgeutbredelse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI970812A FI970812A (fi) 1997-02-26 1997-02-26 Menetelmä radioaaltojen etenemisvaimennuksen määrittämiseksi

Publications (2)

Publication Number Publication Date
FI970812A0 FI970812A0 (fi) 1997-02-26
FI970812A true FI970812A (fi) 1998-08-27

Family

ID=8548285

Family Applications (1)

Application Number Title Priority Date Filing Date
FI970812A FI970812A (fi) 1997-02-26 1997-02-26 Menetelmä radioaaltojen etenemisvaimennuksen määrittämiseksi

Country Status (7)

Country Link
EP (1) EP0963628A1 (de)
JP (1) JP2001513287A (de)
CN (1) CN1249088A (de)
AU (1) AU732097B2 (de)
FI (1) FI970812A (de)
NO (1) NO994102D0 (de)
WO (1) WO1998038756A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI107366B (fi) * 1998-10-29 2001-07-13 Nokia Networks Oy Menetelmä ja laitteisto verkkosuunnittelun toteuttamiseksi
US7035632B2 (en) * 2000-09-26 2006-04-25 Scoreboard, Inc. Path loss data normalization for growth management of a cellular system
US6680924B2 (en) * 2000-12-14 2004-01-20 Carnegie Mellon University Method for estimating signal strengths
CN1312869C (zh) * 2003-12-19 2007-04-25 中兴通讯股份有限公司 一种测量无线通信系统传播延迟的方法
CN100362889C (zh) * 2004-08-16 2008-01-16 上海华为技术有限公司 移动通信网络传播模型校正方法
CN1925667B (zh) * 2005-08-29 2011-04-20 国际商业机器公司 在室内环境中确定基站设置方式的无线电规划方法和设备
EP2723007A4 (de) * 2011-06-16 2014-11-19 Hitachi Ltd Messvorrichtung für funkwellenausbreitungsumgebung, system zur errichtung eines drahtlosen netzwerkes und messverfahren für funkwellenausbreitungsumgebung
CN102651872B (zh) * 2012-05-08 2014-12-03 中国联合网络通信集团有限公司 干扰无线信号的预测方法及装置
JP6465738B2 (ja) * 2015-05-07 2019-02-06 公益財団法人鉄道総合技術研究所 プログラム及びリレー位置決定支援装置
CN105554778B (zh) * 2016-01-07 2019-05-03 中国农业大学 一种生猪养殖环境下基于无线传感器网络的路径损耗模型的建立方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5301127A (en) * 1992-02-12 1994-04-05 The United States Of America As Represented By The Secretary Of The Navy High speed method for predicting radio-wave propagation
US5450615A (en) * 1993-12-22 1995-09-12 At&T Corp. Prediction of indoor electromagnetic wave propagation for wireless indoor systems
FI962166A0 (fi) * 1996-05-22 1996-05-22 Nokia Telecommunications Oy Foerfarande foer bestaemmande av utbredningsdaempning av radiovaogor

Also Published As

Publication number Publication date
AU732097B2 (en) 2001-04-12
WO1998038756A1 (en) 1998-09-03
JP2001513287A (ja) 2001-08-28
AU6217198A (en) 1998-09-18
FI970812A0 (fi) 1997-02-26
NO994102L (no) 1999-08-25
CN1249088A (zh) 2000-03-29
NO994102D0 (no) 1999-08-25
EP0963628A1 (de) 1999-12-15

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